remove text in brackets

docs/general/ad-filtering/create-own-filters.md

@@ -3873,7 +3873,7 @@ User rules and allowlist are added to every content blocker.
 
 :::caution
 
-The main disadvantage of using multiple content blockers is that rules from different blockers are applied independently. Blocking rules are not affected by this, but unblocking rules (fixing websites, bypassing anti-adblocks) can cause problems. If a blocking rule is in one content blocker and an exception is in another, the exception will not work. Filter maintainers use `!#safari_cb_affinity` to define Safari content blocker affinity for the rules inside of the directive block.
+The main disadvantage of using multiple content blockers is that rules from different blockers are applied independently. Blocking rules are not affected by this, but unblocking rules may cause problems. If a blocking rule is in one content blocker and an exception is in another, the exception will not work. Filter maintainers use `!#safari_cb_affinity` to define Safari content blocker affinity for the rules inside of the directive block.
 
 :::